blob: ccef41f725e0706128709dfc361c8da658c87e46 [file] [log] [blame]
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// Class header file.
#include "XNumber.hpp"
#include <xalanc/PlatformSupport/DOMStringHelper.hpp>
XALAN_CPP_NAMESPACE_BEGIN
XNumber::XNumber(double val,
MemoryManagerType& theManager) :
XNumberBase(),
m_value(val),
m_cachedStringValue(theManager)
{
}
XNumber::XNumber(const XNumber& source,
MemoryManagerType& theManager) :
XNumberBase(source),
m_value(source.m_value),
m_cachedStringValue(source.m_cachedStringValue, theManager)
{
}
XNumber::~XNumber()
{
}
double
XNumber::num() const
{
return m_value;
}
const XalanDOMString&
XNumber::str() const
{
if (isEmpty(m_cachedStringValue) == true)
{
#if defined(XALAN_NO_MUTABLE)
DoubleToDOMString(m_value, ((XNumber*)this)->m_cachedStringValue);
#else
DoubleToDOMString(m_value, m_cachedStringValue);
#endif
}
return m_cachedStringValue;
}
void
XNumber::str(
FormatterListener& formatterListener,
MemberFunctionPtr function) const
{
const XalanDOMString& theValue = str();
assert(length(theValue) == FormatterListener::size_type(length(theValue)));
(formatterListener.*function)(c_wstr(theValue), FormatterListener::size_type(length(theValue)));
}
void
XNumber::str(XalanDOMString& theBuffer) const
{
if (isEmpty(m_cachedStringValue) == false)
{
append(theBuffer, m_cachedStringValue);
}
else
{
DoubleToDOMString(m_value, theBuffer);
}
}
void
XNumber::set(double theValue)
{
m_value = theValue;
clear(m_cachedStringValue);
}
double
XNumber::stringLength() const
{
return length(str());
}
XALAN_CPP_NAMESPACE_END